Answer:
B 3
Step-by-step explanation:
We can use the secant-secant formula:
(whole secant) x (external part) =
(whole secant) x (external part)
9 * 4 = 12 *x
36 = 12x
Divide each side by 12
36/12 =12x/12
3 =x
For the first question, all you have to do is substitute the values. for example g(x)=-5x+2 becomes g(-1)=-5(-1)+2
Answer:
5 and -5
Step-by-step explanation:
Replace y with 0 and solve for x
Answer:
3.25 minutes
Step-by-step explanation:
117 ÷ 36 = 117
